The XV900 3-way sound system is made for parties with long-playing, groundbreaking, omnidirectional audio and ambient lighting, all in one portable, powerful package. Fill your room with Omnidirectional party sound With Omnidirectional party sound, feel the groove in every corner with six tweeters around the front, sides and rear for clarity. Light up the night with omnidirectional party lighting Immerse yourself in ambient light that fills your space with color. The party never stops With up to 25 hours of battery life the XV900 will keep the party powered all night. Get hours of music in minutes A quick 10-minute charge is all you need for up to 3 hours of music. Big sound on the move With wheels and a convenient built-in handle, the XV900 is ready to go where you go. Total control, right at your fingertips With the top touch panel, you’re in complete control. Change modes, settings, and lighting with just a touch. The TV Sound Booster takes music and movies to new heights Sony’s unique function, TV Sound Booster, lets you enjoy the enhanced sound of audio visual contents, such as live performance videos and movies. Crystal-clear sound from every angle Our 3-way sound system delivers full, detailed sound—with an X-Balanced speaker, and Jet Bass Booster port powering quality distortion-free lows, and dedicated drivers bringing mid-range and vocal Clarity. Personalize your sound with the Music Center app Optimize audio settings, select playlists, cue the next song and control Party Connect. Manage your devices right from your phone with the Sony Music Center app. Plug-and-play karaoke Get the party started. Just pick your track, plug in a microphone, and sing. Because the XV900 has two inputs, you can also plug in a guitar and use the speaker as an amp. USB Play & Charge Devices Plug in and play music via USB, and use the XV900 to charge up your other devices. MEGA BASS – Give your bass a boost Level up the low end with the touch of a button.